715672490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{6043}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 1389056256

約数和(自身を除く): 673383766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 911, 1822, 4555, 6043, 9110, 11843, 12086, 23686, 30215, 59215, 60430, 78559, 118430, 157118, 392795, 785590, 5505173, 11010346, 27525865, 55051730, 71567249, 143134498, 357836245, 715672490]

約数ペア:

[(1, 715672490), (2, 357836245), (5, 143134498), (10, 71567249), (13, 55051730), (26, 27525865), (65, 11010346), (130, 5505173), (911, 785590), (1822, 392795), (4555, 157118), (6043, 118430), (9110, 78559), (11843, 60430), (12086, 59215), (23686, 30215)]